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Author Question: The t distribution allows the calculation of confidence intervals for means for small samples when ... (Read 78 times)

tsand2

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on: Jun 24, 2018
The t distribution allows the calculation of confidence intervals for means for small samples when the population variance is not known, regardless of the shape of the distribution in the population.
 
  Indicate whether the statement is true or false

Question 2

The interval between patients arriving at an outpatient clinic follows an exponential distribution with a mean of 15 minutes. What is the probability that a randomly chosen arrival interval will be less than 15 minutes?
 
  What will be an ideal response?


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Ksanderson1296

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Reply #1 on: Jun 24, 2018
Answer to Question 1

FALSE

Answer to Question 2

0.6321


tsand2

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Reply 2 on: Jun 24, 2018
YES! Correct, THANKS for helping me on my review

sultana.d

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Reply 3 on: Yesterday
Wow, this really help

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